Control of an air conditioning system

Author

Petrault, C. ; Mehdi, D. ; Trigeassou, J.C.

Author_Institution

L.A.I.I., E.S.I.P., Poitiers, France

fYear

1997

fDate

1-7 July 1997

Firstpage

2253

Lastpage

2258

Abstract

This paper presents the experimental results of the modelling, identification and control of an air conditioning system. The process has been decomposed in two subsystems connected in series with a natural feedback. It has been identified by the Model based method using Marquardt´s algorithm. The Control method is a particular two degree of freedom. The first degree (controller) is based on the well known IMC approach whereas the second degree, referred here to as the saturation monitoring scheme has been designed using the H_∞ control approach.

Keywords

H^∞ control; air conditioning; control system synthesis; feedback; identification; modelling; H_∞ control approach; IMC approach; Marquardt algorithm; air conditioning system control; air conditioning system identification; air conditioning system modelling; first degree controller; model based method; natural feedback; saturation monitoring scheme; Atmospheric modeling; Cooling; Heating; Mathematical model; Monitoring; Process control; Pulse width modulation; Air conditioning system; Energy systems; Process control; Saturation monitoring scheme;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (ECC), 1997 European

Conference_Location

Brussels

Print_ISBN

978-3-9524269-0-6

Type

conf

Filename

7082440